3 years ago

What is the perimeter of the triangle? units

Mathematics

1 answer:

Ludmilka [50]3 years ago

8 0

Answer:

10.5

Step-by-step explanation:

Its a right triangle, and the units were on right there, so I found the perimeter of the square it would be, then divided it by 2, because 2 triangles make a square.

brainiest?

(9+12)/2 = 10.5

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